As a heat exchange element, finned tubes work in high temperature flue gas conditions for a long time. For example, finned tubes for boiler heat exchangers are used in harsh environments, high temperature and high pressure and in a corrosive atmosphere. This requires finned tubes to have high performance. index.
1), anti-corrosion performance
2), wear resistance
3), low contact thermal resistance
4), high stability
5), anti-fouling ability
The main characteristics of high-frequency welded finned tubes: first of all, due to the fast welding speed, the product has a strong self cooling effect, which not only has a small heat effect, but also is not easy to oxidize, so the microstructure and performance of the weld are very excellent. Secondly, it has excellent corrosion resistance, wear resistance and high stability. In addition, the heat exchange area of high-frequency welded finned tubes is large.
Finned tubes are widely used in petrochemical, machinery, metallurgy, rubber, printing and dyeing, medicine, food, electric power, automobile, drying and other industries. Important heat transfer element in mold, heat sink and heat pipe technology. In particular, steel sheet radiators are widely used in industrial and commercial buildings such as offices, residences, hotels, workshops, and greenhouses. Plays an excellent role in heating.
Anti Corrosion, Good Quality , Strong Performance,Welded Finned Tube Wuxi Mcway Equipment Technology Co., LTD , https://www.mcwayfinnedtube.com
- Key words this week: Qiyun CVT, Brilliance, Used Cars, China-Korea-1, Phaeton, Sun Yong On August 28, Chery launched the 12.48 million yuan land-based shark, the Cowin CVT. Chery undoubtedly made great efforts in this car, and also placed great hope. It is hoped that Chery has "moved" the same engine and transmission as the BMW Mini Cooper powertrain to the Cowin CVT. At the same time, Chery hopes to use this masterpiece to set off an upsurge in the deserted auto market and further enhance the visibility of the entire Cowin series. Even if the popularity is not yet satisfactory, some foreign automakers have begun to impact the Chinese auto market. Last week, there was news that Tata Motors India signed a memorandum of understanding with Brilliance China Automotive Holdings Co., Ltd. on August 20 to introduce Tata Motors to China. The Indian automakers, which have always been obscure, are planning to open the door to the unlimited Chinese market. This shows that this is a huge attraction. When it comes to temptation, many domestic automobile manufacturers are now responding to the huge temptation of the used car market. Following Shanghai GM's introduction of used car services and Shanghai Volkswagen's "selected used cars", FAW-Volkswagen also formally entered the market. The significance for consumers is that the brand used car will make the transfer more convenient and reliable, and the brand used car service will be more secure. Although the old car market is tempting, the new car is still the main battlefield for manufacturers. On August 24th, Zhejiang Geely Holding Group senior executives disclosed for the first time that before the end of the year, Geely would launch at least three new cars. Including Shanghai Maple 303, Geely Pride SRV, also includes cooperation with Daewoo to launch "China and South Korea No. 1". Foreign companies are no exception. On August 24, Volkswagen introduced the 3.0-liter 24-valve V6 TDI new car following the introduction of the Phonton V10 5.0-liter TDI. It is equipped with a six-speed automatic transmission and has a top speed of 234 km/h and performs well. Maybe it is used to seeing the emergence of new automobile products. Auto reporters began to “luck†on the slightly older faces of the auto industry. So last week’s news that Nanjing Fiat sales CEO Sun Yong was leaving was “made upâ€. In fact, Sun Yong himself confirmed that this news was purely unfounded, at least for the foreseeable period. Really hope that domestic media can give these car celebrities a little more room.
One-week car key words: Give car celebrities more space